User guide
VIRDI AC 1000 User Guide    33 
UNION COMMUNITY CO.,LTd.   
3Fl. Hyundai Topics Bldg, 44-3 Bangi-dong, Songpa-gu, Seoul, Korea 138-050,   
Tel: 82-2-6488-3000, Fax: 82-2-6488-3099, E-Mail:sales@unioncomm.co.kr, 
3.5.4. Volume settings 
In the main menu, press [3] to select “3. Option” and the following screen 
appear: 
1. Application 
2. Verify Option 
3. Set Door lock 
4. Sound Control 
5. Time Setting 
6. Other Setting
  Press [4] for volume settings. 
3.5.4.1. Voice settings 
 [ENT] ◆ Æ [3] Æ [4] ◆ 
< Use Voice > 
(N=0/Y=1):1 
  Default setting : ‘1’ 
To make voice information available, set it to ‘1’. If not, set it to ‘0’. 
Press [ENT] to move to the next setting. 
3.5.4.2. Buzzer volume settings 
 [ENT] ◆ Æ [3] Æ [4] Æ [ENT] ◆ 
< Beeper volume > 
(0-2):1 
  Default setting: ‘1’ 
This controls the terminal buzzer volume. If this is set to ‘0’, there is no buzzer 
sound. ‘1’ means low volume, and ‘2’ means high volume.   
Press [ENT] to move to the next setting. 
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